Flycn Peptide
Retatrutide
Finnrick tested 5 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Flycn Peptide between 3 Mar 2026 and 9 Aug 2026. Test scores average below 4 or some scores below 3, and at least 2 tests, warrant a tentative Finnrick Rating of E (Bad).
Finnrick Rating™
Tentative Rating
Flycn Peptide
Retatrutide
Tested 5 Samples
Last test 9 Aug 2026
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Samples are tested in commercial labs
Tests Count
5
Scores
AVGMINMAX
Last
9 Aug 2026
First
3 Mar 2026
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 9 Aug 2026 | View | 10mg | 10.3mg | +3.0% | 99.70% | (no batch ID) | Silver label / Silver crimp / Black cap | Lab G | Public | |
| 9 Aug 2026 | View | 15mg | ⚠️ Sample does not contain Retatrutide | 8488-23 | No label / Silver crimp / Clear Pink cap | Lab G | Public | |||
| 1 Jul 2026 | View | 10mg | 11.3mg | +13.0% | 99.90% | 5.6.2026 | Silver label / Silver crimp / Violet cap | Lab E | Public | |
| 6 Mar 2026 | View | 20mg | 19.6mg | -2.0% | 99.70% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 3 Mar 2026 | View | 10mg | 14mg | +40.0% | 99.90% | 01102026 | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |